may stir
Regular verb: stir - stirred- stirred

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may stir
you may stir
she may stir
we may stir
you may stir
they may stir 	I may be stirring
you may be stirring
she may be stirring
we may be stirring
you may be stirring
they may be stirring	I may have stirred
you may have stirred
she may have stirred
we may have stirred
you may have stirred
they may have stirred	I may have been stirring
you may have been stirring
she may have been stirring
we may have been stirring
you may have been stirring
they may have been stirring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't stir
you mayn't stir
she mayn't stir
we mayn't stir
you mayn't stir
they mayn't stir 	I mayn't be stirring
you mayn't be stirring
she mayn't be stirring
we mayn't be stirring
you mayn't be stirring
they mayn't be stirring	I mayn't have stirred
you mayn't have stirred
she mayn't have stirred
we mayn't have stirred
you mayn't have stirred
they mayn't have stirred	I mayn't have been stirring
you mayn't have been stirring
she mayn't have been stirring
we mayn't have been stirring
you mayn't have been stirring
they mayn't have been stirring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I stir?
may you stir?
may she stir?
may we stir?
may you stir?
may they stir? 	may I be stirring?
may you be stirring?
may she be stirring?
may we be stirring?
may you be stirring?
may they be stirring? 	may I have stirred?
may you have stirred?
may she have stirred?
may we have stirred?
may you have stirred?
may they have stirred? 	may I have been stirring?
may you have been stirring?
may she have been stirring?
may we have been stirring?
may you have been stirring?
may they have been stirring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I stir?
mayn't you stir?
mayn't she stir?
mayn't we stir?
mayn't you stir?
mayn't they stir? 	mayn't I be stirring?
mayn't you be stirring?
mayn't she be stirring?
mayn't we be stirring?
mayn't you be stirring?
mayn't they be stirring? 	mayn't I have stirred?
mayn't you have stirred?
mayn't she have stirred?
mayn't we have stirred?
mayn't you have stirred?
mayn't they have stirred? 	mayn't I have been stirring?
mayn't you have been stirring?
mayn't she have been stirring?
mayn't we have been stirring?
mayn't you have been stirring?
mayn't they have been stirring?